5-membered Heterocycles

5-membered heterocycles are organic compounds formed by a five-membered ring containing one or more heteroatoms such as nitrogen, oxygen, or sulfur. These compounds often result from the fusion of a benzene ring and a 5-membered heterocycle, creating diverse structures with unique chemical properties. 5-membered heterocycles are widely used in pharmaceuticals, agrochemicals, and materials science due to their reactivity and versatility. At CymitQuimica, we offer a comprehensive selection of high-quality 5-membered heterocycles to support your research and industrial applications.

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Product data	Purity	Price range	Estimated delivery
2,5-Di(thiophen-2-yl)-1H-pyrrole REF: 10-F751082CAS: 89814-62-0	95+%	- - -	Discontinued product
2,5-Dimethyl-1-(pyridin-4-ylmethyl)-1H-pyrrole-3-carbaldehyde REF: 10-F751087CAS: 883537-86-8	98%	- - -	Discontinued product
2,5-Dimethyl-1-phenethyl-1H-pyrrole-3,4-dicarbaldehyde REF: 10-F751088CAS: 902158-25-2	98%	- - -	Discontinued product
2-[(3-Methyl-4-nitro-1H-pyrazol-5-yl)thio]pyridine REF: 10-F026199CAS: 358731-01-8	- - -	- - -	Discontinued product
3,3-Dimethyl-1-(1H-pyrazol-1-yl)-butan-2-one REF: 10-F026162CAS: 64921-87-5	- - -	- - -	Discontinued product
1-Ethyl-3,5-dimethyl-4-nitro-1H-pyrazole REF: 10-F026158CAS: 90008-59-6	- - -	- - -	Discontinued product
2,5-Dioxopyrrolidin-1-yl 6-((7-(N,N-dimethylsulfamoyl)benzo[c][1,2,5]oxadiazol-4-yl)amino)hexanoate REF: 10-F751098CAS: 1858255-08-9	97%	- - -	Discontinued product
2,5-Dioxopyrrolidin-1-yl cyclobutanecarboxylate REF: 10-F751099CAS: 128611-94-9	98%	- - -	Discontinued product
2,5-Dioxopyrrolidin-1-yl cyclopentanecarboxylate REF: 10-F751100CAS: 51871-58-0	98%	- - -	Discontinued product
4-(6-chloro-2H-1,3-benzodioxol-5-yl)-2,6-diiminothiane-3,5-dicarbonitrile REF: 10-F751102CAS: 299168-59-5	97%	- - -	Discontinued product
2,7-Dimethyl-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one REF: 10-F751113CAS: 41914-67-4	97%	- - -	Discontinued product
2-Acetyl-1-methyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid REF: 10-F751116CAS: 293326-81-5	98%	- - -	Discontinued product
2-Amino-4-(3-methoxyphenyl)thiazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione REF: 10-F751283CAS: 919743-73-0	98%	- - -	Discontinued product
7-Methoxythieno[3,4-c]pyridine-1,3-diamine REF: 10-F751284CAS: 314033-46-0	97%	- - -	Discontinued product
4'-Methyl-N2-(pyrimidin-2-yl)-[4,5'-bithiazole]-2,2'-diamine REF: 10-F751285CAS: 315705-10-3	97%	- - -	Discontinued product
2-Isobutyl-1,2,3,4-tetrahydrobenzo[4,5]imidazo[1,2-a]pyrazin-8-amine REF: 10-F751288CAS: 1322604-61-4	98%	- - -	Discontinued product
2-Isopropyl-7-methyl-3-phenylpyrazolo[1,5-a]pyrimidine-5-carboxylic acid REF: 10-F751291CAS: 1245569-63-4	98%	- - -	Discontinued product
2-Methoxy-6-(pyrrolidin-1-yl)nicotinaldehyde REF: 10-F751297CAS: 1228666-11-2	95+%	- - -	Discontinued product
2-Methoxy-6-(pyrrolidin-1-yl)nicotinic acid REF: 10-F751298CAS: 1228665-72-2	95+%	- - -	Discontinued product
[1-((S)-2-Amino-3-methyl-butyryl)-pyrrolidin-3-yl]-carbamic acid tert-butyl ester REF: 10-F083412CAS: 1354027-66-9	- - -	- - -	Discontinued product

1g	Discontinued	Request information
5g	Discontinued	Request information
10g	Discontinued	Request information
250mg	Discontinued	Request information

50mg		Discontinued	Request information
100mg		Discontinued	Request information

1g		Discontinued	Request information
500mg		Discontinued	Request information

5-membered Heterocycles

2,5-Di(thiophen-2-yl)-1H-pyrrole

Ref: 10-F751082

2,5-Dimethyl-1-(pyridin-4-ylmethyl)-1H-pyrrole-3-carbaldehyde

Ref: 10-F751087

2,5-Dimethyl-1-phenethyl-1H-pyrrole-3,4-dicarbaldehyde

Ref: 10-F751088

2-[(3-Methyl-4-nitro-1H-pyrazol-5-yl)thio]pyridine

Ref: 10-F026199

3,3-Dimethyl-1-(1H-pyrazol-1-yl)-butan-2-one

Ref: 10-F026162

1-Ethyl-3,5-dimethyl-4-nitro-1H-pyrazole

Ref: 10-F026158

2,5-Dioxopyrrolidin-1-yl 6-((7-(N,N-dimethylsulfamoyl)benzo[c][1,2,5]oxadiazol-4-yl)amino)hexanoate

Ref: 10-F751098

2,5-Dioxopyrrolidin-1-yl cyclobutanecarboxylate

Ref: 10-F751099

2,5-Dioxopyrrolidin-1-yl cyclopentanecarboxylate

Ref: 10-F751100

4-(6-chloro-2H-1,3-benzodioxol-5-yl)-2,6-diiminothiane-3,5-dicarbonitrile

Ref: 10-F751102

2,7-Dimethyl-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one

Ref: 10-F751113

2-Acetyl-1-methyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid

Ref: 10-F751116

2-Amino-4-(3-methoxyphenyl)thiazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione

Ref: 10-F751283

7-Methoxythieno[3,4-c]pyridine-1,3-diamine

Ref: 10-F751284

4'-Methyl-N2-(pyrimidin-2-yl)-[4,5'-bithiazole]-2,2'-diamine

Ref: 10-F751285

2-Isobutyl-1,2,3,4-tetrahydrobenzo[4,5]imidazo[1,2-a]pyrazin-8-amine

Ref: 10-F751288

2-Isopropyl-7-methyl-3-phenylpyrazolo[1,5-a]pyrimidine-5-carboxylic acid

Ref: 10-F751291

2-Methoxy-6-(pyrrolidin-1-yl)nicotinaldehyde

Ref: 10-F751297

2-Methoxy-6-(pyrrolidin-1-yl)nicotinic acid

Ref: 10-F751298

[1-((S)-2-Amino-3-methyl-butyryl)-pyrrolidin-3-yl]-carbamic acid tert-butyl ester

Ref: 10-F083412